This listing includes AI condition scoring, neighbourhood intelligence, and market valuation data — giving you a complete picture before you visit. Compare rental yield, price per square metre, and location strength against the broader Portuguese market to assess whether this property fits your investment strategy.
1-bedroom, 1-bathroom apartment of 56 m², energy rating D. Located on rua Professor Manuel Viegas Guerreiro, 8, Lumiar parish, Lisbon municipality, Lisbon district. Noteworthy Features: The apartment includes a dedicated storage room for added convenience and an outdoor clothes drying area accessible from the window, enhancing functionality and ease of living.
The valuation. The asking price of €380,000 is significantly above the fair value of €233,152, indicating it is overpriced by €146,848 or 38.6%. This discrepancy suggests limited upside potential for potential investors.
Fair value modelled at €233,152 from the area baseline, adjusted for condition and location. Asking €380,000 sits €146,848 (38.6%) above — overpriced versus fair value.
Asking €380,000 versus the rua Professor Manuel Viegas Guerreiro, 8 area baseline of €220,528 (€3,938/m²) for a median-condition unit of this size — the gap before quality adjustments.
AI Condition Index 61/100 (Condition 65 · Materials 62 · Room dimensions 58). Below-median condition lowers fair value versus a renovated baseline unit.
Neighbourhood score 78/100 (Housing Market 80 · Amenities 75 · Economic 85 · Tenant Quality 70). Strong amenities and housing-market momentum support a premium to baseline.
rua Professor Manuel Viegas Guerreiro, 8
Area baseline €220,528 + condition -€12,075 + location +€24,699 = modelled fair value of €233,152 (€4,163/m²), a €146,848 (38.6%) gap versus the €380,000 asking price.
| Reference | Status | Price | €/m² | vs subject | Condition | Location |
|---|---|---|---|---|---|---|
| rua Professor Manuel Viegas Guerreiro, 8 | Subject | €380,000 | €6,786 | — | 65 | 78 |
| Alvalade · 001aa7 | Active | €495,000 | €5,824 | 14.2% | 70 | 77 |
| Alvalade · 9372af | Active | €495,000 | €5,824 | 14.2% | 70 | 76 |
| alameda Manuel Ricardo Espírito Santo, 2 | Active | €320,000 | €9,143 | 34.7% | 65 | 81 |
| estrada de Benfica | Active | €330,000 | €5,690 | 16.2% | 55 | 77 |
| Median comp | €412,500 | €5,824 | 14.2% | 68 | 77 |
Long-term rental The property’s asking price of €380,000 is significantly above its fair value of €233,152, indicating it is overpriced by 38.6%. With a gross yield of only 3%, the potential return on investment appears limited, making long-term rental an unattractive strategy. Buy-and-hold Given the property's price premium over fair value and a moderate condition rating of 61/100, the buy-and-hold strategy may not yield desirable returns over the long term. Investors should exercise caution as the overpriced nature of this apartment diminishes its appeal as a long-term asset. Family rental While the neighborhood boasts a solid rating of 78/100, the apartment's significant overvaluation at €380,000 implies a reduced likelihood of maintenance and appreciation in the family rental market. The combination of an overpriced listing and a modest gross yield suggests that family rental may not be a financially savvy choice for investors here.
Tenant turnover risk With a tenant stability score of 70/100, there is a significant potential for higher turnover rates, which can lead to increased vacancy periods and costs associated with finding new tenants.
